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Mathematics
Problem
A triangle has side lengths
(
x
−
2
)
cm
(x-2)\,\text{cm}
(
x
−
2
)
cm
,
x
cm
x\,\text{cm}
x
cm
and
10
cm
10\,\text{cm}
10
cm
. Its area is
24
cm
2
24\,\text{cm}^2
24
cm
2
. Find the perimeter of the triangle.
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